Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T8 Series

1NKDXBTX27J169179 · Truck · INCOMPLETE VEHICLE
Carriers run under2
15 mo
Inspections10
all-time
OOS inspections2
of 10
First seenJul 3, 2024
AL
Last seenOct 3, 2025
AL
Inspected under 2 different carriers in 15 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDXBTX27J169179
Make
Kenworth
Model
T8 Series
Model year
2007
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DXBTX

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2007 or 2037

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
169179

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 Series

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 3, 2024 – Oct 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 3, 2025ALII · Walk-around2OOSSMOKE TRACKS LLC 427214633A0WYR/AL
Jul 10, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Jun 2, 2025ALII · Walk-around2OOSSMOKE TRACKS LLC 427214633A0WYR/AL
Apr 28, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Mar 20, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Mar 2, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Feb 2, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Jan 25, 2025ALIII · Driver-only0SMOKE TRACKS LLC 427214633A0WYR/AL
Aug 27, 2024ALIII · Driver-only0SMOKE TRACKS LLC 427214663A730N/AL
Jul 3, 2024ALIII · Driver-only0ST BUNN CONSTRUCTION INC 149835863A730N/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMOKE TRACKS LLC4272146Aug 27, 2024Oct 3, 20259AL
ST BUNN CONSTRUCTION INC1498358Jul 3, 2024Jul 3, 20241AL
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
33A0WYRALSMOKE TRACKS LLCJan 25, 2025Oct 3, 20258
63A730NALSMOKE TRACKS LLCAug 27, 2024Aug 27, 20241
63A730NALST BUNN CONSTRUCTION INCJul 3, 2024Jul 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026